145/355R31 Tire Size Specifications
This tire size 145/355R31 fits 0 vehicles in our database.
Everything to know about the 145/355R31 tire size
Size geometry
A 145/355R31 tire has a 145mm section width and a 355% aspect ratio, mounted on a 31-inch rim. Sidewall height works out to 514.8mm (20.27") and overall outside diameter is 1816.9mm (71.53"). At highway speed the tire completes about 175 revolutions per kilometre â your speedometer and odometer were calibrated against this number.
Direct substitute sizes
If 145/355R31 is unavailable, the closest same-diameter substitutes on the same rim are 135/381R31 and 155/332R31. Both keep your speedometer reading within 1% â safe for daily use, ABS, and stability control. Always verify load and speed ratings before swapping.
Plus / minus sizing options
For a 145/355R31 you can upsize to 155/324R32 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 135/391R30 (minus-one) for a softer ride or winter setup. Both stay inside the Âą3% diameter tolerance that ABS and TPMS systems expect.
Vehicle compatibility
0 vehicles in our database run the 145/355R31 tire size from the factory. Aftermarket fitment depends on rim width, offset, and clearance â match these specs to your wheel before purchasing tires.
Vehicles Using 145/355R31
tire_size.no_vehicles_found